baber/WOPTO huggingface dataset:
Patent DE-19829446-A1 (DE)
Title: Gas compression plant using fluid ring pump
Inventor: STRETZ MANFRED
IPC: F04C19/00
Filed: 1998-07-01
Abstract: The compression plant has at least 2 spaced separators (1,2) for separation of a gas-liquid mixture, connected in a series circuit coupled to the pressure connection for the pressure side of a fluid ring pump.  A level balancing device (7,8), e.g. a connection line, is provided between the separators, with a cooling device used for lowering the condensation point of the gas-liquid mixture.
Patent DE-19832428-A1 (DE)
Title: New imidazolylmethyl-biphenyl-sulfonylcyanamides, are sodium-dependent bicarbonate/chloride exchanger inhibitors used e.g. for treating cardiovascular disorders such as cardiac infarction
Inventor: KLEEMANN HEINZ-WERNER
IPC: C07D233/66
Filed: 1998-07-18
Abstract: Imidazol-1-ylmethyl-biphenyl-sulfonylcyanamides (I) are new. Sulfonylcyanamide compounds of formula (I) and their salts are new. R1  = H, alkyl, -CaH2a-Ph', -CaH2a-Het or -CaH2a-cycloalkyl;  a  = 0-2;  Ph'  = phenyl (optionally substituted by 1-3 of halo, CF3, Me, OMe, OH and NR8R9);  Het  = 1-9C heteroaryl (optionally substituted by 1-3 of halo, CF3, Me, OMe, OH and NR8R9);  R8, R9  = H or 1-4C alkyl;  R2, R3  = H, halo, CF3, CN, NO2, CH2OR17, COR6, OR7, -O-(2-4C alkylene)-OR17, NR50R51, alkyl, cycloalkyl, -CaH2a-Ph', CaH2a-Het or S(O)aR22;  R6  = H, alkyl, OR30 or Ph';  R7  = H, alkyl, Ph' or Het; R22  = alkyl, cycloalkyl or -CaH2a-Ph';  R50, R51  = -(2-4C alkylene)-OR52;  R17, R30, R52  = H or alkyl;  R4, R5  = H, alkyl, halo, CF3, CN, NO2, S(O)aR16, COR23 or OR24;  R16  = alkyl or Ph'; R23  = H, alkyl or OR25;  R25  = H or alkyl;  R24  = H, alkyl or Ph'; provided that at least one of R2 and R3  = -O-(2-4C alkylene)-OR17 or NR50R51. Unless specified otherwise alkyl moieties have 1-8C and cycloalkyl moieties 3-7C.
Patent DE-19833010-A1 (DE)
Title: Plastics current take-off line for supplying movable electrical load has hollow spaces provided at rear of pre-profiled current rails used for locating coupling elements between abutting current take-off line sections
IPC: H02G5/04
Filed: 1998-07-23
Abstract: The current take-off line has at least one extruded pre-profiled current rail (13) contained with a hollow profile housing (12) of an insulating plastics material, the rear part of each curent rail anchored in the material of the housing, with a hollow space (19) at the rear of each current rail for locating coupling elements positioned between abutting current take-off line sections.  Also included are Independent claims for the following:  (a) a coupling element for current take-off line sections;  (b) a current take-off line manufacturing method
Patent DE-19842010-A1 (DE)
Title: Circuit for producing electrical signal in response to light, e.g. for scanner
Inventor: KNEE DEREK L
IPC: H04N1/047
Filed: 1998-09-14
Abstract: A photoelectric cell with an amplifier and a photoreceiver has base and emitter nodes. The photoreceiver produces a current at the base node corresponding to the detected light, which charges an integrating capacitor. An electronic shutter is coupled to the photoelectric cell and the capacitor, so that with a first input signal, the photocurrent is diverted away from the capacitor, and with a second input signal the current is conducted to the capacitor.
Patent DE-19842660-A1 (DE)
Inventor: MATJE PETER
IPC: B22C3/00
Filed: 1998-09-17
Abstract: The invention relates to a method for coating a surface with a separating agent, characterised in that a BN powder is applied to the surface by means of electrostatic coating.
Patent DE-19850049-A1 (DE)
Title: Flow cytometry assay for intracellular cytokine levels of immune cells includes fixing and permeabilizing the cells with PermeaFix (TM) reagent
Inventor: HEHMKE BERND
IPC: G01N33/50
Filed: 1998-10-30
Abstract: Method for determining the intracellular cytokine levels of immune cells in body fluid, organ or tissue samples comprises: (a) isolating mononuclear cells; (b) restimulating the mononuclear cells in vitro; (c) fixing and permeabilizing the cells with PermeaFix (TM) reagent; (d) staining cell-surface antigens and intracellular cytokines; and (e) analyzing the cells by flow cytometry. Method for determining the intracellular cytokine levels of immune cells in body fluid, organ or tissue samples comprises: (a) isolating mononuclear cells by density gradient centrifugation; (b) restimulating the mononuclear cells in vitro; (c) fixing and permeabilizing the cells with PermeaFix (TM) reagent; (d) staining cell-surface antigens and intracellular cytokines with dye-labeled monoclonal antibodies; and  (e) analyzing the cells by flow cytometry.
Patent DE-19850289-A1 (DE)
Title: Heating installation for a room has a solar panel in a vertical wall connecting to a heat source above an interior wall of the room
IPC: F24J2/34
Filed: 1998-10-30
Abstract: The outside wall (6) of a building has a transparent section (4) in a frame (10) behind which is a tubular circuit (3) with solar heat transfer fins (5) and an insulated rear (11). Tubes (7,8) connect to a radiator (2) inside the room. A thermostat (9) controls the room temperature.
Patent DE-19851432-A1 (DE)
Title: Back lighting device for flat display has extensions on side of light guide on side where light is coupled from light source
Inventor: WAGNER ARNDT
IPC: G02F1/1335
Filed: 1998-11-09
Abstract: A planar light guide (33) is arranged on the side of the display opposite the visible side. A rod-shaped light source (30) supplies light into the narrow side (34) of the light guide. The light guide has at least one extension (35,36) on the side on which the light from the light source is coupled into it. The light source may be at least as long as the narrow side of the light guide, and may have a micro-prism structure.
Patent DE-19853753-A1 (DE)
Title: Bedientastatur, insbesondere für eine Kraftfahrzeug-Klimaanlage
Inventor: BAUER KARL-HEINZ
IPC: H01H13/70
Filed: 1998-11-21
Abstract: Eine bekannte Bedientastatur mit Tasten, die Schalter betätigen, weist eine große Bautiefe auf. DOLLAR A Hiergegen sieht die neue Ausführung vor, daß die Tasten (4) von der Bedienseite her mit Führungsansätzen (7) auf Führungsstempel (10) aufgeschoben und innerhalb einer Verrastung (11) gehalten sind, die eine Verstellung innerhalb zweier Anschläge (12, 13) begrenzt, wobei der von der Taste (4) betätigte Schalter (5) innerhalb der Verstellung ein- und ausschaltet. DOLLAR A Mit der neuen Ausführung ist eine sehr flache und wirtschaftlich herstellbare Bedientastatur gegeben.
Patent DE-19854218-A1 (DE)
Inventor: FRINGS ALBERT-JOHANNES
IPC: C07F7/18
Filed: 1998-11-25
Abstract: 3-(Meth)acryloxyisobutyl-tri(m)ethoxy- and -tri(iso)propoxy- and -(m)ethyl, -n-propyl- and -n-butyl-di(m)ethoxy- and -di(iso)propoxy-silanes (I) are new. 3-(Meth)acryloxyisobutyl-tri(m)ethoxy- and -tri(iso)propoxy- and -(m)ethyl, -n-propyl- and -n-butyl-di(m)ethoxy- and -di(iso)propoxy-silanes of formula (I) are new; X = methacryloxy, H2C=C(CH3)-C(=O)-O-, or acryloxy, H2C=CH-C(=O)-O-; R = linear 1-4 carbon (C) alkyl; R<1> = linear or branched 1-3 C alkyl; m = 0 or 1 An Independent claim is also included for the preparation of silanes (I) by reacting alkali (meth)acrylate with the corresponding 3-chloroisobutyl-alkoxysilane in the presence of phase transfer catalyst(s) and optionally stabilizer(s) and working up the product mixture.
Patent DE-19854778-A1 (DE)
Inventor: BILSTEIN WILLI
IPC: B26D7/26
Filed: 1998-11-27
Abstract: The invention relates to a knife guide (1) for knife elements (2) that are used to divide strips of material lengthwise. Said knife guide comprises a base body (3) that can be joined to a cutter bar and is associated with at least one displaceably mounted guide rod (7). One end of the guide rod is connected to an actuator. The other end of the guide rod is connected at least one articulated arm via a joint. A knife carrier (17) with a knife element (2) is arranged on said articulated arm. The joint (19) is arranged above the knife carrier (17) and is connected to an actuating means (21) that is disposed on the articulated arm (18) and rests on the base body (3).
Patent DE-19855118-A1 (DE)
Title: Playing stake handling method for automatic gaming machine has 2 memories and associated displays recording original stake and current stake amount which can be returned to player
Inventor: ALBRECHT LUTZ BERNHARD
IPC: G07F17/32
Filed: 1998-11-30
Abstract: The playing stake handling method has the money amount entered in the gaming machine (1) as the playing stake recorded in a pair of memories (2a,3a) coupled to respective displays (2,3), with one memory (2a) and display (2) remaining constant while the other memory (3a) and display (3) reduced for each play and increased for each win. When a cash return is activated the amount recorded in the second memory is delivered, or the full amount in the first memory, or this amount reduced by a playing charge is delivered.
Patent DE-19857905-A1 (DE)
Title: Stepless rpm regulation between heat motor as drive and working unit as driven unit with variable distribution of driving power on at least main and secondary branches
Inventor: BOYSEN JOERN
IPC: B60K25/00
Filed: 1998-12-16
Abstract: The method for the stepless regulation of the rpm between a drive and a working unit is carried out in steps: The variable distribution of the driving power is carried out on at least two branches, namely a main and a secondary branch. A mechanical coupling of the main branch or branches to the working unit is made. The converting of the mechanical driving power lying at the sec. branch or branches is carried out in a good regulatable movement or energy form. The converted movement or form of energy is controlled and the converting back of the converted and controlled movement or energy form in mechanical driving power is carried out on the main branch or branches. The mechanical driving power in the secondary branch or branches is converted in an electric, hydraulic or pneumatic type of driving.
Patent DE-19860334-A1 (DE)
Title: Anordnung an einem Druckwerk zum stirnseitigen Abdichten zweier Walzen
Inventor: STOLLEY DIETER
IPC: B41F31/02
Filed: 1998-12-24
Abstract: Beschrieben wird eine Anordnung an einem Druckwerk zum stirnseitigen Abdichten zweier Walzen, von denen eine erste drehende Walze mit ihrem Mantel in Farbflüssigkeit eintaucht, während der Mantel der zweiten drehenden Walze den Mantel der ersten Walze berührt und Farbe übernimmt. DOLLAR A Die Anordnung bezweckt eine Verbesserung der bisher vorhandenen Dichtungsmöglichkeiten von Farbwalzen und nachgeordneten Walzen an deren Stirnseiten. Die Lösung besteht darin, daß im Berührungsbereich der Walzen mindestens ein Dichtkörper aus filzartigem Material vorgesehen ist, der federnd gegen die Stirnseiten beider Walzen gedrückt ist. DOLLAR A Durch die beschriebene Anordnung wird eine Verbesserung der stirnseitigen Abdichtung von Farbwalzen erreicht.
Patent DE-19904982-A1 (DE)
Title: Wall plate element with cover sheet is reinforced by sheet metal element bearing flat on cover sheet inside or in wall filling and welded or preferably screwed to cover sheet.
Inventor: RUEBER HARALD
IPC: E04C2/292
Filed: 1999-02-08
Abstract: The wall element (108) includes a reinforcing element (124) set flat (126) to the inside (130) of one of the cover sheets (110). The element (124) should be set flat to two areas of the sheet etc and of material thicker than the respective sheet (110). The element (124) is wholly contained in the sheet-enclosed area of the wall element (108) or let into the wall element filling. The filling (124) should be welded to the sheet face and wall elements (108) are releasably fixed to one another by self-tapping screws.
Patent DE-19905084-A1 (DE)
Title: Arrangement for determining, locating, and signaling events  such as occurrence of errors in automatic control units, has display module to indicate incoming signal screened by logic circuit and evaluation logic
Inventor: KAMBOR STEPHAN
IPC: G01R31/08
Filed: 1999-01-29
Abstract: Individually adapted adapter chart/card is used at signal input (1) with voltage dividers and coupling power supply assembly (2) of base device. Signal selection unit (3) is connected to analyzer (10) in the transportable adapter card/chart by connection line (4). Analyzer additionally includes evaluation logic (7) of negation switch (5) connected to adaptation PCB (6). Evaluation logic is connected to a reset switch (8). Display module is formed of  LED. Coupling power supply assembly edits voltage applied to automation unit, providing voltage stabilization. In analyzer, signal levels arriving in selection unit are changed in amplitude and behavior.
Patent DE-19905421-A1 (DE)
Title: Power semiconductor component with reduced Miller capacity such as IGBT or MOSFET in current rectifier, half-bridges, and switches
Inventor: MOURICK PAUL
IPC: H01L29/423
Filed: 1999-02-10
Abstract: The component has a substrate region (1) of first conductivity with a vertical MOS structure in each work cell, in which are located gate structures of strip, island, or grid shape with a gate insulator (3) on all sides towards Si. They are covered by an emitter metallising layer (6).The gate structures are spaced and decoupled from the substrate region capacitively and/or the gate structures in the individual component cells are limited to regions above the P-layer by reduction of their surface mass. No gate structure is provided above the N-region.
Patent DE-19909310-A1 (DE)
Title: Laundry treatment machine features return flow stop
Inventor: BOLDUAN EDWIN
IPC: D06F33/42
Filed: 1999-03-03
Abstract: The backflow stop (18) prevents a backflow from the discharge line (20) into the washing solution container.  The stop (18), which prevents a backflow into the discharge section (6) of the container, is located on the pressure side of a pump (9) of the pumping out unit (8).
Patent DE-19911395-A1 (DE)
Inventor: OECHSLE MARKUS
IPC: D21F5/04
Filed: 1999-03-15
Abstract: The invention relates to a device for determining the characteristics of a running material web and/or a machine for the production and/or improvement thereof. The inventive device is especially used in paper machines and preferably in the drier section of paper machines. Said device comprises at least one measuring device that is provided with at least two degrees of freedom of motion for detecting data at several measuring points, said data relating to at least one measurable variable, whereby the degrees of freedom of motion correspond to a rotation or linear movement respectively.
Patent DE-19914318-A1 (DE)
Title: Hydraulic pipe connector for tractors comprises sleeve with socket for male connector on first pipe, both of which contain valves operated by exterior handle, and male connector at other end which fits into socket on second pipe
Inventor: SCHUMACHER GUSTAV
IPC: F16L37/30
Filed: 1999-03-30
Abstract: The hydraulic pipe connector consists of a sleeve (11) with a socket (13) into which a connector (24) on the first pipe is inserted. The sleeve contains a valve (14) and has a handle (23) which allows this valve and a valve in the connector on the pipe to be opened. A male connector (27) at the opposite end of the sleeve to the socket fits into a socket (4) on the second pipe.
Patent DE-19916014-A1 (DE)
Title: Hydraulic modulator for a motor vehicle, e.g. for an antilock braking system or anti-slip control system
Inventor: OHISHI YUUJI
IPC: H05K3/24
Filed: 1999-04-09
Abstract: The hydraulic modulator (1) has a hydraulic modulator block (11) contg. a housing block (14) with a hydraulic circuit, a solenoid valve formed on one face of the housing block, a reservoir and a damper.  An electronic control block (21) removably attached to one face of the modulator block has a solenoid valve cover, an electrical wiring model applied to the cover and connected to the solenoid valve and a first circuit board connected to the first electronic control circuit and wiring model.  The reservoir and damper are arranged beneath the solenoid valve so that the face of the modulator block is essentially flat overall.  The circuit card is accommodated in a space beneath the solenoid valve.
Patent DE-19916156-A1 (DE)
Title: Dentales Instrument zur Schall- oder Ultraschall-Behandlung
Inventor: HAHN RAINER
IPC: A61C3/03
Filed: 1999-04-11
Abstract: Ein dentales Instrument zur Schall- oder Ultraschall-Behandlung umfaßt einen Spannschaft (1), an den ein Behandlungsabschnitt (2) angesetzt ist. Spannschaft (1) und Behandlungsabschnitt (2) bestehen aus in einer Matrix gebundenen Kohlefasern. Das Instrument kann mechanisch aus einem Kohlefaser-Gewebe herausgearbeitet, ein Formpreß-Werkstück oder auch ein Spritzteil sein. Durch Variation der Länge der Kohlefasern lassen sich die mechanischen Eigenschaften des Instrumentes einstellen.
Patent DE-19918630-A1 (DE)
IPC: H04J14/02
Filed: 1999-04-23
Abstract: The device according to the invention is characterized in that the signals are supplied to a controlled wavelength demultiplexer for the purpose of channel separation. Photodetectors are allocated to said demultiplexer for detecting the signals. The signals output by said photodetectors are then available in an evaluation unit.
Patent DE-19922824-A1 (DE)
Title: Aqueous liquid multiphase detergent for cleaning hard surfaces, e.g. in bathroom and kitchen, comprises immiscible lower and upper aqueous phases, and contains acid giving acidic pH when in temporary emulsion form
Inventor: MEINE GEORG
IPC: C11D3/34
Filed: 1999-05-19
Abstract: Aqueous liquid multiphase detergent containing surfactant has  >=  2 continuous phases, comprising at least a lower aqueous phase (I) and an upper aqueous phase (II), which is immiscible with (I), and temporarily converted to an emulsion by shaking. The detergent contains acid(s) and has a pH less than 7 in the temporary emulsion form.  An Independent claim is also included for the production of the detergent by mixing the raw materials directly, mixing thoroughly and then allowing the mixture to stand to separate the temporary emulsion.
Patent DE-19922980-A1 (DE)
Inventor: GIEHLER ELMAR
IPC: G07C9/00
Filed: 1999-05-19
Abstract: The invention relates to a method for locking a motor vehicle in a keyless manner. According to the invention, a transponder (30) exchanges a code with a transmitter/receiver (10, 12). A control device (14) compares the code with an expected code and, when they correspond, activates a closing system (24) of the motor vehicle (8) to effect a locking. The control device (14) controls at least one indication means (17, 22). A locking command is generated when at least one operator element (16, 18, 32) is actuated. In a first step (105), a search signal is emitted by the transmitter/receiver (10, 12) when the operator element (16, 18, 32) is actuated in order to determine the position of the transponder (30) by using the reply signal transmitted back by said transponder (30). In a second step (109), the indication means (14, 22) is activated when the transponder (30) is located inside the motor vehicle (8) or on the side of the vehicle opposite the actuated operator element (16, 18, 32). In a third step (113, 117), the closing system (24) is activated in order to effect a locking when the operator element (16, 18, 32) has been actuated once again.
Patent DE-19923864-A1 (DE)
Title: Quick-action tool holder/changer has holder parts with support faces to hold arms of grip parts
Inventor: HASELBECK WERNER
IPC: B25H3/00
Filed: 1999-05-25
Abstract: The tool holder/changer has holders for the two-armed grip part (5) of a tool. Each holder has a support face (9a,b) for one grip arm. At least one holder has a quick-action closure (4) to release it from its fastening. For a horizontal grip part, the holders consist of two webs positioned on the same height. For a vertical grip part, the holders are two relatively moveable angled brackets (2,3) positioned above each other on a column (1). The support faces have pref. ring-shaped formed parts (12) to hold the grip arms.
Patent DE-19928061-A1 (DE)
Title: Security module for monitoring system security has microprocessor connected to other functional units, programmed for overlapping processing with intermediate system state validation
Inventor: GUENTHER STEPHAN
IPC: G07B17/00
Filed: 1999-06-15
Abstract: The security module has a microprocessor (120) connected to further functional units (114,116,150) and programmed for overlapping processing with intermediate validation of the system state and signaling the module state to a signaling device (107,108. When dynamic system state changes occur the processor performs overlapping processing of at least part of the memory area used for associated validation.  An Independent claim is also included for a method of monitoring system security.
Patent DE-19928295-A1 (DE)
Title: Determining route from initial position to destination involves storing route borders optimised with route search algorithm in route table, specifying intermediate destination(s)
Inventor: MUELLER GUIDO
IPC: G08G1/0969
Filed: 1999-06-22
Abstract: The method involves calculating a route on the basis of a digital map modelling a real road network with resistance and nodes, whereby borders of the route optimised with a route search algorithm are stored in a route table, whereby at least one intermediate destination is specified for the route.  An Independent claim is also included for an arrangement for determining a route from an initial position to a destination.
Patent DE-19928632-A1 (DE)
Title: Lastverstellvorrichtung
Inventor: WERDER MARTIN VON
IPC: F02D9/02
Filed: 1999-06-23
Abstract: Eine Lastverstellvorrichtung für eine die Leistung einer Brennkraftmaschine eines Kraftfahrzeuges bestimmende Drosselklappe (3) hat eine aus einem elastischen Material gefertigte Notlauffeder (17). Eine Rückstellfeder (12) ist als Stahlfeder gestaltet und spannt einen über die Notlauffeder (17) mit der Stellwelle (2) verbundenen Hebel (13) gegen einen gehäusefesten Anschlag (15) vor. Die Lastverstellvorrichtung ist hierdurch besonders einfach aufgebaut und läßt sich kostengünstig fertigen.
Patent DE-19932556-A1 (DE)
Title: Vorrichtung zum Temperieren von in Gefäßen befindlichen Flüssigkeiten
Inventor: KUGEL RAIMUND
IPC: F25D31/00
Filed: 1999-07-13
Abstract: Die vorliegende Erfindung betrifft eine Vorrichtung zum Temperieren von in Gefäßen befindlichen Flüssigkeiten wie insbesondere von Getränken, bestehend aus einem Gehäuse mit einem Einsatz für die Gefäße sowie einer Kühlung, wobei der Einsatz eine durchbrochene Halteplatte mit einer Öffnung für die Gefäße aufweist, die auf einem Gehäusevorsprung der Vorrichtung aufliegt. In der Halteplatte sind mindestens drei voneinander beabstandete Drahtbügel angeordnet, die sich zum Boden der Vorrichtung erstrecken, wobei die Drahtbügel fußseitig über Stege zusammengefaßt sind und die Drahtbügel umfaßt sind von einem lose an diesen anliegenden Folienstrumpf. Das Gehäuse ist mit einem Kühlmedium befüllbar, in einer Ausnehmung der Wandung des Gehäuses ist als Kühlung ein Peltierelement angeordnet, das eine Wärmeübertragungsfläche und eine Gegenfläche aufweist, wobei die Wärmeübertragungsfläche von dem Medium umspült und die Gegenfläche belüftet ist.
Patent DE-19932620-A1 (DE)
Title: Method for harmonic rotating boring of spaces; involves making a virtual regime of the movement path of the technological parameter of the borer, with symmetrical harmonic spirals
Inventor: JUSUFOW BENIAMIN
IPC: E21B7/24
Filed: 1999-07-13
Abstract: The method involves making a virtual regime of the movement path of the technological parameter of the borer, as the working point along a harmonic spiral (1). The spiral comprises two symmetrical branches, in a loxodromic fashion, with one turned on a hemisphere and the other on a pseudohemisphere, with the parallel axis spaced by the wavelength of artificial oscillation ( lambda ), and with their bases contacting.  When the effective height is reached, the spiral is completed with another symmetrical identical spiral (2).